US3071870A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for the high-gloss drying of photographic papers
Assignee: Agfa Gevaert NV
•
Filing: 1959-09-02
•
Granted: 1963-01-08
•
Expires: 1979-09-02
Abstract
No abstract record available.
Inventors
- 👤 Schnoring Hildegard
- 👤 Kunze Heinrich
- 👤 Berger Heinz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:48
CPC Classifications
G; G03; G03D; G03D15/00; G03D15/02; G03D15/025
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1022617A
Cited
US1240468A
Cited
GB199153A
Cited
US1944600A
Cited
US2526318A
Cited
US2919496A
Cited
US2922229A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-07 | 1966-07-09 | 1967-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-07 | 1970-07-09 | 1971-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-07 | 1974-07-09 | 1975-01-08 | $7700.00 | Window Closed / Lapsed |